// company-profile
Hyperfine, Inc.
HYPR// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $20K across 2 transactions, with 1 offsetting purchase.
// 90-day insight
Over the last 90 days, Hyperfine, Inc. insiders bought $0 (8 transactions) and sold $20K (2 transactions).
- Most active insider: TEISSEYRE THOMAS with 2 transactions totaling $10K.
- Largest single sale: $10K by TEISSEYRE THOMAS on May 26, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Hyperfine, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 3, 2026 | Wolterman Dan | HYPR | Award | 52,600 | $0.00 | $0K |
| May 26, 2026 | TEISSEYRE THOMAS | HYPR | Sale | 6,047 | $1.65 | $10K |
| May 26, 2026 | HALE BRETT | HYPR | Sale | 6,047 | $1.65 | $10K |
| May 22, 2026 | Wolterman Dan | HYPR | Award | 157,700 | $0.00 | $0K |
| May 22, 2026 | Dahldorf John T | HYPR | Award | 157,700 | $0.00 | $0K |
45 more transactions hidden
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